<!DOCTYPE html>
<html style="height: 100%">
<head>
    <meta charset="utf-8">
</head>
<body style="height: 100%; margin: 0">
<div id="container" style="height: 100%"></div>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/echarts-all-3.js"></script>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/extension/dataTool.min.js"></script>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/map/js/china.js"></script>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/map/js/world.js"></script>
<script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=ZUONbpqGBsYGXNIYHicvbAbM"></script>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/extension/bmap.min.js"></script>
<script type="text/javascript">
    var dom = document.getElementById("container");
    var myChart = echarts.init(dom);
    var app = {};
    option = null;
    var easingFuncs = {
        linear: function (k) {
            return k;
        },
        quadraticIn: function (k) {
            return k * k;
        },
        quadraticOut: function (k) {
            return k * (2 - k);
        },
        quadraticInOut: function (k) {
            if ((k *= 2) < 1) { return 0.5 * k * k; }
            return -0.5 * (--k * (k - 2) - 1);
        },
        cubicIn: function (k) {
            return k * k * k;
        },
        cubicOut: function (k) {
            return --k * k * k + 1;
        },
        cubicInOut: function (k) {
            if ((k *= 2) < 1) { return 0.5 * k * k * k; }
            return 0.5 * ((k -= 2) * k * k + 2);
        },
        quarticIn: function (k) {
            return k * k * k * k;
        },
        quarticOut: function (k) {
            return 1 - (--k * k * k * k);
        },
        quarticInOut: function (k) {
            if ((k *= 2) < 1) { return 0.5 * k * k * k * k; }
            return -0.5 * ((k -= 2) * k * k * k - 2);
        },
        quinticIn: function (k) {
            return k * k * k * k * k;
        },
        quinticOut: function (k) {
            return --k * k * k * k * k + 1;
        },
        quinticInOut: function (k) {
            if ((k *= 2) < 1) { return 0.5 * k * k * k * k * k; }
            return 0.5 * ((k -= 2) * k * k * k * k + 2);
        },
        sinusoidalIn: function (k) {
            return 1 - Math.cos(k * Math.PI / 2);
        },
        sinusoidalOut: function (k) {
            return Math.sin(k * Math.PI / 2);
        },
        sinusoidalInOut: function (k) {
            return 0.5 * (1 - Math.cos(Math.PI * k));
        },
        exponentialIn: function (k) {
            return k === 0 ? 0 : Math.pow(1024, k - 1);
        },
        exponentialOut: function (k) {
            return k === 1 ? 1 : 1 - Math.pow(2, -10 * k);
        },
        exponentialInOut: function (k) {
            if (k === 0) {
                return 0;
            }
            if (k === 1) {
                return 1;
            }
            if ((k *= 2) < 1) {
                return 0.5 * Math.pow(1024, k - 1);
            }
            return 0.5 * (-Math.pow(2, -10 * (k - 1)) + 2);
        },
        circularIn: function (k) {
            return 1 - Math.sqrt(1 - k * k);
        },
        circularOut: function (k) {
            return Math.sqrt(1 - (--k * k));
        },
        circularInOut: function (k) {
            if ((k *= 2) < 1) { return -0.5 * (Math.sqrt(1 - k * k) - 1); }
            return 0.5 * (Math.sqrt(1 - (k -= 2) * k) + 1);
        },
        elasticIn: function (k) {
            var s;
            var a = 0.1;
            var p = 0.4;
            if (k === 0) { return 0; }
            if (k === 1) { return 1; }
            if (!a || a < 1) { a = 1; s = p / 4; }
            else { s = p * Math.asin(1 / a) / (2 * Math.PI); }
            return -(a * Math.pow(2, 10 * (k -= 1)) * Math.sin((k - s) * (2 * Math.PI) / p));
        },
        elasticOut: function (k) {
            var s;
            var a = 0.1;
            var p = 0.4;
            if (k === 0) { return 0; }
            if (k === 1) { return 1; }
            if (!a || a < 1) { a = 1; s = p / 4; }
            else { s = p * Math.asin(1 / a) / (2 * Math.PI); }
            return (a * Math.pow(2, -10 * k) * Math.sin((k - s) * (2 * Math.PI) / p) + 1);
        },
        elasticInOut: function (k) {
            var s;
            var a = 0.1;
            var p = 0.4;
            if (k === 0) { return 0; }
            if (k === 1) { return 1; }
            if (!a || a < 1) { a = 1; s = p / 4; }
            else { s = p * Math.asin(1 / a) / (2 * Math.PI); }
            if ((k *= 2) < 1) {
                return -0.5 * (a * Math.pow(2, 10 * (k -= 1)) * Math.sin((k - s) * (2 * Math.PI) / p));
            }
            return a * Math.pow(2, -10 * (k -= 1)) * Math.sin((k - s) * (2 * Math.PI) / p) * 0.5 + 1;

        },

        // 在某一动画开始沿指示的路径进行动画处理前稍稍收回该动画的移动
        backIn: function (k) {
            var s = 1.70158;
            return k * k * ((s + 1) * k - s);
        },
        backOut: function (k) {
            var s = 1.70158;
            return --k * k * ((s + 1) * k + s) + 1;
        },
        backInOut: function (k) {
            var s = 1.70158 * 1.525;
            if ((k *= 2) < 1) { return 0.5 * (k * k * ((s + 1) * k - s)); }
            return 0.5 * ((k -= 2) * k * ((s + 1) * k + s) + 2);
        },

        // 创建弹跳效果
        bounceIn: function (k) {
            return 1 - easingFuncs.bounceOut(1 - k);
        },
        bounceOut: function (k) {
            if (k < (1 / 2.75)) { return 7.5625 * k * k; }
            else if (k < (2 / 2.75)) { return 7.5625 * (k -= (1.5 / 2.75)) * k + 0.75; }
            else if (k < (2.5 / 2.75)) { return 7.5625 * (k -= (2.25 / 2.75)) * k + 0.9375; }
            else { return 7.5625 * (k -= (2.625 / 2.75)) * k + 0.984375; }
        },
        bounceInOut: function (k) {
            if (k < 0.5) { return easingFuncs.bounceIn(k * 2) * 0.5; }
            return easingFuncs.bounceOut(k * 2 - 1) * 0.5 + 0.5;
        }
    };

    var N_POINT = 30;

    var grids = [];
    var xAxes = [];
    var yAxes = [];
    var series = [];
    var titles = [];
    var count = 0;
    echarts.util.each(easingFuncs, function (easingFunc, name) {
        var data = [];
        for (var i = 0; i <= N_POINT; i++) {
            var x = i / N_POINT;
            var y = easingFunc(x);
            data.push([x, y]);
        }
        grids.push({
            show: true,
            borderWidth: 0,
            backgroundColor: '#fff',
            shadowColor: 'rgba(0, 0, 0, 0.3)',
            shadowBlur: 2
        });
        xAxes.push({
            type: 'value',
            show: false,
            min: 0,
            max: 1,
            gridIndex: count
        });
        yAxes.push({
            type: 'value',
            show: false,
            min: -0.4,
            max: 1.4,
            gridIndex: count
        });
        series.push({
            name: name,
            type: 'line',
            xAxisIndex: count,
            yAxisIndex: count,
            data: data,
            showSymbol: false,
            animationEasing: name,
            animationDuration: 1000
        });
        titles.push({
            textAlign: 'center',
            text: name,
            textStyle: {
                fontSize: 12,
                fontWeight: 'normal'
            }
        });
        count++;
    });

    var rowNumber = Math.ceil(Math.sqrt(count));
    echarts.util.each(grids, function (grid, idx) {
        grid.left = ((idx % rowNumber) / rowNumber * 100 + 0.5) + '%';
        grid.top = (Math.floor(idx / rowNumber) / rowNumber * 100 + 0.5) + '%';
        grid.width = (1 / rowNumber * 100 - 1) + '%';
        grid.height = (1 / rowNumber * 100 - 1) + '%';

        titles[idx].left = parseFloat(grid.left) + parseFloat(grid.width) / 2 + '%';
        titles[idx].top = parseFloat(grid.top) + '%';
    });

    option = {
        title: titles.concat([{
            text: 'Different Easing Functions',
            top: 'bottom',
            left: 'center'
        }]),
        grid: grids,
        xAxis: xAxes,
        yAxis: yAxes,
        series: series
    };
    ;
    if (option && typeof option === "object") {
        myChart.setOption(option, true);
    }
</script>
</body>
</html>